before that, he led u.s. military forces in both afghanistan and iraq. much more on the petraeus story ahead on the "cbs evening news with scott pelley." >>> bay area headlines. this is what's left of a suspect's car after a police chase ended this afternoon. they say the person was driving recklessly through castro valley before crashing into a light pole. the suspects under arrest suffered minor injuries. no one else was hurt. >>> the lights are back on for san francisco residents left in the dark after a lightning strike. pg&e says the lightning damaged five transformers along 24th street about 1:00 in the morning. about 200 people in the noe valley neighborhood were affected by that. >>> tonight, a santa rosa family is asking why someone would shoot their beloved pet. their 17-year-old american warm blood horse was shot and killed in sonoma county's bennett valley area. delta fox was grazing sunday morning on the outskirts of the 14-acre sonoma county ranch with two other horses. then the owners say the three came runningback to their stalls where th